I work as a probation officer, and in my time, I have seen it all. I have conducted thousands of home visits, and while most of them don't turn up anything, occasionally, I come across someone who decides to be stupid. That is when my camera mobile phone comes in handy, and on one occasion, got me out of what could have been a potentially job-threatening situation.
I was out on a home visit, and I was going to the house of somebody that was a known drug offender. I normally bring my camera mobile phone on home visits, just in case, and when I got to the house, I could immediately sense that something was wrong. The probationer did not want to show me the entire house, and when I finally pushed the issue, he opened the door to what appeared to be the den, and I saw a bag of what appeared to be methamphetamine on a coffee table.
He tried to show me around the rest of the room and ignore the bag, but I was already focused in on it, and when he showed me a painting that he bought at a local auction, I took that opportunity to snap a picture of the bag of drugs with my camera mobile phone. It does not have a flash, so he did not know that I had done it, and when I left the house, I am sure that he thought he had pulled one over on me.